def execute(self,
parameters,
messages):
dataset_name = parameters[0].valueAsText
variable_names = mds.OrderedSet(parameters[1].values)
output_filename = parameters[2].valueAsText
extent = None
if parameters[3].value is not None:
extent = [float(value) for value in
parameters[3].valueAsText.split(" ")]
dimension_records = parameters[4].values
value_selection_method = mds.SELECT_BY_VALUE if \
parameters[5].valueAsText == "BY_VALUE" else mds.SELECT_BY_INDEX
date_time_string = time.strftime("%m/%d/%Y %H:%M", time.localtime())
history_message = mds.messages.OPENDAP_TO_NETCDF_HISTORY.format(
date_time_string, dataset_name)
try:
dataset = mds.netcdf.Dataset(dataset_name,
filter_out_nd_coordinates=True)
# Get rid of the variable names that are not part of the dataset.
known_variable_names = \
variable_names & dataset.data_variable_names()
assert len(known_variable_names) > 0 # See updateMessages.
unknown_variable_names = variable_names - known_variable_names
if unknown_variable_names:
messages.addWarningMessage(
mds.messages.VARIABLES_DO_NOT_EXIST.format(", ".join(
unknown_variable_names), "Input OPeNDAP Dataset"))
mds.netcdf.copy(dataset, known_variable_names, output_filename,
extent, dimension_records, value_selection_method,
history_message)
except RuntimeError, exception:
# Handle errors not detected by updateMessages.
messages.addErrorMessage(str(exception))
raise arcpy.ExecuteError
def execute(self, parameters, messages):
dataset_name = parameters[0].valueAsText
variable_names = mds.OrderedSet(parameters[1].values)
output_filename = parameters[2].valueAsText
extent = None
if parameters[3].value is not None:
extent = [
float(value) for value in parameters[3].valueAsText.split(" ")
]
dimension_records = parameters[4].values
value_selection_method = mds.SELECT_BY_VALUE if \
parameters[5].valueAsText == "BY_VALUE" else mds.SELECT_BY_INDEX
date_time_string = time.strftime("%m/%d/%Y %H:%M", time.localtime())
history_message = mds.messages.OPENDAP_TO_NETCDF_HISTORY.format(
date_time_string, dataset_name)
try:
dataset = mds.netcdf.Dataset(dataset_name,
filter_out_nd_coordinates=True)
# Get rid of the variable names that are not part of the dataset.
known_variable_names = \
variable_names & dataset.data_variable_names()
assert len(known_variable_names) > 0 # See updateMessages.
unknown_variable_names = variable_names - known_variable_names
if unknown_variable_names:
messages.addWarningMessage(
mds.messages.VARIABLES_DO_NOT_EXIST.format(
", ".join(unknown_variable_names),
"Input OPeNDAP Dataset"))
mds.netcdf.copy(dataset, known_variable_names, output_filename,
extent, dimension_records, value_selection_method,
history_message)
except RuntimeError, exception:
# Handle errors not detected by updateMessages.
messages.addErrorMessage(str(exception))
raise arcpy.ExecuteError
